Taking "Dancing with the Stars" back to the teenage years, Danica McKellar and Candace Cameron-Bure are seen costarring together in the 1990 TV movie "Camp Cucamonga," long before taking their battles to the dance floor.

Cameron Bure, smiling in the clip and wearing her signature "Full House" hairdo, gets jealous of Danica's dance skills, whcih appear superior to her own. Cameron is then seen trying to master dance moves for the group's performance, and McKellar's character arrives to lend a hand, only to replace her without warning.

The two dancing stunners eventually put aside their differences in order to film a music video at the camp, but Cameron can't seem to hide her angst towards McKellar when they participate in the camp competition, with lively Jennifer Aniston serving as overseer. Watch the video below for a throwback Thursday!